CAT4134 500mA Dual Channel Movie/Flash LED Driver

Catalyst Semiconductor

Description

CAT4134 500mA Dual Channel Movie/Flash LED Driver .
The CAT4134 is a high power, dual channel boost converter which provides two matched LED currents.

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Datasheet Specifications

Part number: CAT4134
Manufacturer: Catalyst Semiconductor
File Size: 346.82 KB
Datasheet: CAT4134_CatalystSemiconductor.pdf
Description: 500mA Dual Channel Movie/Flash LED Driver

Features

* Dual Mode (Movie or Flash) operation Independent Movie/Flash LED current control Can drive 2, 3, 4 or 6 LEDs High LED Current (250mA max per channel) Power efficiency up to 85% Dual frequenc

Applications

* High frequency low noise operation allows the device to be used with small external inductors and ceramic capacitors while still maintaining excellent efficiency. When not in use the device can be placed into a “zero” quiescent mode via the shutdown pin. In addition to soft-start control and curren

CAT4134 Distributors

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CAT4134 500mA Dual Channel Movie Flash LED Driver Catalyst Semiconductor

Catalyst Semiconductor CAT4134-like datasheet